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In-Vehicle Networking
Propel Vehicle Communications
With Keysight's design, emulation, and test solutions, you can accelerate the development, integration, and deployment of in-vehicle networking (IVN) systems to support software-defined vehicles (SDV). Contact us today to learn more about how Keysight can help you accelerate your next IVN breakthrough.
Navigate the Connected Car Ecosystem
The latest communications and automotive technologies are merging rapidly to enable connected vehicles. Ensure that these advancements connecting the vehicle to its environment are secure, safe, and seamless.
Test Your In-Vehicle Networking
Discover the Building Blocks for In-Vehicle Networking Innovation
We can help you tailor your entire development ecosystem to your unique requirements.
Physical Layer Testing
Overcome IVN physical layer testing challenges to meet communication requirements.
Ethernet Compliance
Learn about how Keysight Ethernet test solutions saved Continental over 30 percent in overall development time.
Serial Bus Debugging
Characterize the analog quality of automotive serial buses like CAN, LIN, and more using an oscilloscope.
Serial Bus Testing
Explore how to decode, trigger, and symbolically decode serial buses using an oscilloscope.
Ethernet Switch Latency
Measure Ethernet switch timing to ensure the overall network latency is within design parameters.
Automotive Ethernet Basics
Learn about where automotive Ethernet is today and what the future holds for this communication protocol.
Find Your In-Vehicle Network Use Case
Learn how to do the following:
- Verify an automotive Ethernet channel or link in system without signal loss and crosstalk measurements.
- Ensure the wired connection between the transmit and receiver module carries information without fail.
- Review the impedance versus frequency to predict how the channel will perform within the vehicle.
Learn how to do the following:
- Execute a wide range of physical layer conformance tests based on different data rates and standards.
- Perform the automotive Ethernet conformance test with an oscilloscope.
- Measure a wide range of electrical tests to obtain a margin analysis report.
Learn how to do the following:
- Ensure the receiver component of an automotive Ethernet module or switch meets signal quality requirements.
- Comply with the IEEE automotive Ethernet standard requiring three physical layer electrical tests.
- Perform repeated runs under conditions like a climate chamber or electromagnetic compatibility (EMC) compliance testing.
Learn how to do the following:
- Maintain the signal integrity between the transmitter and receiver for automotive SerDes channel testing.
- Verify that a link segment comprises cables, inline connectors, and mating connectors at either end.
- Monitor the impedance versus frequency data to predict how the channel will perform within the vehicle.
Learn how to do the following:
- Ensure the linearity of N-level pulse amplitude modulation (PAM-N) networks to maintain data and signal integrity.
- Test for vertical interference, non-linear distortions in the transmitting system, and interoperability with other vendors.
- Verify the signals sent do not cause impurities at the receiver level.
Learn how to do the following:
- Ensure the quality of the digital transmission with the receiver's ability to recover data from an impaired input signal.
- Measure that the downlink, or forward direction, has a higher data rate than the uplink or backchannel.
- Investigate how modulation format changes result in different test methods depending on the test traffic direction.
Learn how to do the following:
- Use an oscilloscope with serial protocol analysis, symbolic decoding, and segmented memory.
- Discover how the oscilloscope uses symbolic decoding to analyze and decode the captured data.
- Enable segmented memory in an oscilloscope to disregard insignificant idle time between packets.
Learn About the Latest In-Vehicle Networking Trends
Video: In-Vehicle Network
Keysight IVN expert, Carrie Browen, explores how new vehicles are moving towards high-speed standards like the Ethernet and SerDes, the design and test challenges of IVN, and more.
Watch now ⟶
Video: Top Trends for the Automotive Industry
Keysight expert Ken Horne discusses how new in-vehicle networks like automotive Ethernet and SerDes systems also carry higher data density at higher speeds for next-generation vehicles.
Watch now ⟶
Access More Insights and Resources
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“Keysight jointly provided the most powerful end-to-end testing solution for automotive Ethernet spanning from physical layer testing to protocol conformance and performance validation.”
BYD AUTO
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“Keysight's contributions to the C-V2X standard and broad set of C-V2X test capabilities helped OmniAir establish the world's first C-V2X certification program. We look forward to the next phase, which includes authorizing the first C-V2X test laboratories and certifying C-V2X devices in line with market demand.”
Jason Conley, Omniair Consortium
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“Keysight helped us dramatically reduce development time and cost. Our engineers can verify the problems much earlier in the design process and fix the issues with Keysight’s automotive radar test solutions. Our risk of recall has been significantly reduced. With Keysight, our engineers are even more confident that our automotive radars can help save more lives on the road.”
A Top Global Automotive Maker
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“We were using manual measurement methods to test our DC-DC converters and the turn-around-time was simply too long and incurring high re-current costs. Keysight proposed an automated parallel testing method that could measure four DUTs simultaneously. This greatly reduced our test turn-around time (TAT) and helped us save on resources while improving test efficiency.”
Major Automotive OEM, Japan
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